I have a 2.5 gallon tank that i’m using for a baby pacman. i put 2 crickets in last night, this morning there was just one left and i just checked and both are gone. i added two more because if he did eat them both he hasn’t eaten in weeks and i want him to eat plenty. i keep my cricket keeper below the tank and did find a cricket i. the corner of my room. i don’t know if he escaped the cricket keeper or the tank so i moved rhe cricket keeper to another room. i don’t have a lid for my tank but i’ll get one tomorrow. do you guys think the crickets could have escaped the tank? just to be sure the new ones don’t escape i put a makeshift lid on using plastic wrap and put several holes in the middle.